Service Stabilitrak all of a sudden?

[spiritman]

I’m under the truck now...can’t seem to get to it.


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[spiritman]

You guys were spot on. I had to take the fender liner off but I can see it was clearly disconnected.


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[wjburken]

You guys were spot on. I had to take the fender liner off but I can see it was clearly disconnected.


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Glad to help. This is so common that Arnott puts a note in with their shocks for these trucks telling you to check this when you are done installing.

 

[Joseph Garcia]

As Hannibal Smith always says, "I love it when a plan comes together."

Great work, guys, and it adds to our collective knowledge base.

 

[Rocket Man]

And I don’t get it- nearly every other connector on a GM vehicle is hard to unplug- you have to push on a part of it while you pull on it, sometimes you need a tool to push on the release, but something like this all you have to do is look at it wrong and it comes apart.

 

[MarshMarlowe]

There is a harness connection on top of the frame rail almost directly in line with the upper bolt for the driver side. I circled it in red.

View attachment 247731

Is this visible by removing the wheel well liner?